- guilty, hangdog, shamefaced, shamed - showing a sense of guilt; "a guilty look"; "the hangdog and shamefaced air of the retreating enemy"- Eric Linklater
Antonym: unashamed (indirect, via ashamed)
- browbeaten, bullied, cowed, hangdog, intimidated - frightened into submission or compliance
Antonyms: unafraid, fearless (indirect, via afraid)